Fix broadcast messaging bug reported by xEliqa.
Fix broadcast messaging bug reported by xEliqa.

Major-/apollo,SJ19/apollo,ryleykimmel/apollo,Major-/apollo,garyttierney/apollo,ryleykimmel/apollo,LegendSky/apollo,apollo-rsps/apollo,SJ19/apollo,LegendSky/apollo,apollo-rsps/apollo,garyttierney/apollo,apollo-rsps/apollo